G. E. Stoner's research while affiliated with University of Virginia and other places

Publications (8)

Article
Corrosion studies have been carried out on dental amalgams with and without additions of stannous fluoride to the alloy before trituration. Corrosion studies also were carried out with additions of sodium fluoride and stannous fluoride to test solutions. When added to the amalgam, stannous fluoride caused a decided increase in its deterioration. Ad...
Article
Heparin has been shown to inhibit the adsorption of fibrinogen on mica surfaces. This effect was observed over several orders of magnitude of heparin concentration and for fibrinogen concentrations ranging from 10-4 physiological concentration up to physiological concentration. The inhibition effect of heparin is destroyed when the drug is neutrali...
Article
Determinations were made of the rate of electrochemical oxidation of propane, n-hexane, cyclohexane, and 2,2-dimethylbutane in concentrated phosphoric acid solutions at 80-150°. Transient values were recorded at fixed potentials upon introducing the reactant to solution. Steady-state rates were measured as a function of propane pressure, the activi...
Article
The electrochemical oxidation of ethylene on platinum electrodes in 1N sulfuric acid at 80 °C was studied by the potential sweep method over a wide range of sweep rates . The results were compared with those obtained previously under steady‐state conditions. Over three decades of sweep rate an apparent Tafel slope of approximately was observed. Thi...

Citations

... Both the BER and CER are multistep reactions involving the transfer of two electrons, and the literature typically assumes the involvement of a single adsorbed intermediate. [31][32][33][34][35] Taking the CER as example, the elementary reaction steps considered are termed Volmer, Tafel and Heyrovský, which correspond to electrochemical adsorption, recombination and electrochemical desorption, respectively 36 : ...
... The prerequisite is that sphalerite (−0.24 V; [77]) occurs in direct contact with sulfides with greater rest potentials like pyrite (0.63 V; [78]) or chalcopyrite (0.54 V; [79]). In interactions with oxygen-rich solutions, sphalerite will act as an anode: ...
... Brummer and Turner [9] proposed a mechanism for oxidation processes in acidic electrochemical cells involving the adsorption of saturated light hydrocarbons on the electrocatalyst followed by the rapid formation of intermediates oxidized into CO 2 . Bockris et al. [10] proposed a mechanism for the oxidation of paraffins with breaking of a CeH bond at the first step and the rate-determining second step surface reaction producing the hydrocarbon fragments on the surface of the noble metal catalysts due to cracking the CeC bonds rather than the CeH bonds. Faro et al. [11e13] investigated fuel flexibility and direct oxidation of propane in solid oxide fuel cells. ...
... Because dental amalgams are multiphase alloys, localized, galvanic or intergranular corrosion between the different phases might develop [214,215]. In the conventional silver amalgams, the Agcontaining phases are nobler and accelerated corrosion attacks the 2 phase (Sn7Hg). ...